add miner_count and missing rinkeby empty config

Signed-off-by: Jakub Sokołowski <jakub@status.im>

main.tf

@@ -39,11 +39,11 @@ locals {
 
 module "faucet-master" {
   source  = "github.com/status-im/infra-tf-google-cloud"
-  count   = 1
   name    = "master"
   env     = "faucet"
   group   = "faucet-master"
-  size    = "n1-standard-1"
+  type    = "n1-standard-1"
+  count   = 1
   domain  = "${var.domain}"
   open_ports = [
     "80-80",   /* HTTP */
@@ -53,7 +53,7 @@ module "faucet-master" {
 
 resource "cloudflare_record" "api" {
   domain  = "${var.public_domain}"
-  name    = "${workspace}"
+  name    = "${terraform.workspace}"
   value   = "${module.faucet-master.public_ips[0]}"
   type    = "A"
   proxied = true
@@ -63,11 +63,11 @@ resource "cloudflare_record" "api" {
 
 module "faucet-miners" {
   source     = "github.com/status-im/infra-tf-google-cloud"
-  count      = 1
   name       = "miner"
   env        = "faucet"
   group      = "faucet-miners"
-  size       = "${local.ws["miner_instance_size"]}"
+  count      = "${local.ws["miner_count"]}"
+  type       = "${local.ws["miner_instance_type"]}"
   vol_size   = "${local.ws["miner_volume_size"]}"
   domain     = "${var.domain}"
   open_ports = [

workspaces.tf

@@ -10,15 +10,19 @@
 locals {
   env = {
     defaults = {
+      miner_count = 3
       # By default we use 2 CPU 7.5 GB RAM instances
-      miner_instance_size  = "n1-standard-2"
+      miner_instance_type  = "n1-standard-2"
       # 100 GBs is fine for now
       miner_volume_size = 100
     }
 
+    # Default settings for Rinkeby
+    rinkeby = {}
+
     # Ropsten is memory intensive, 13 GB of RAM given
-    beta = {
-      miner_instance_size = "n1-highmem-2"
+    ropsten = {
+      miner_instance_type = "n1-highmem-2"
       # 200 GBs should be enough for Ropsten
       miner_volume_size = 200
     }